|
Cyrtogonellum
|
|
|
Zhang, Li-Bing, 2012, Taxonomic and nomenclatural notes on the fern genus Polystichum (Dryopteridaceae) in China, Phytotaxa 60 (1), pp. 57-60
: 58-59
|
58-59 |
|
Cyrtogonellum simile
|
|
|
Zhang, Li-Bing, 2012, Taxonomic and nomenclatural notes on the fern genus Polystichum (Dryopteridaceae) in China, Phytotaxa 60 (1), pp. 57-60
: 59
|
59 |
|
Cyrtogonellum
|
|
|
Christenhusz, Maarten J. M., Zhang, Xian-Chun & Schneider, Harald, 2011, A linear sequence of extant families and genera of lycophytes and ferns, Phytotaxa 19, pp. 7-54
: 50
|
50 |
